Code Review Services in Agile World
Code Review (CR) is performed so that code quality can be enhanced and suggested improvements can be made with team efforts. When a developer writes the code, it then another developer goes through it and works around some logical questions to make sure that the task is being performed perfectly for which the code was written. Some of the points which are usually considered during this process are
- All logical conditions are being fulfilled
- Listed requirements are being satisfied
- Test cases being written are sufficient for the code.
- Style guidelines are being confirmed with the written code.
While working on this process, you need to make sure that it integrates with the team's existing process. If some team is using task branching workflows, then code review will be initiated once the code is written, and automated testing is completely performed. In this way, the reviewer will spend his/her time going through only those aspects which were not fixed by the machines. It saves time, and the mainline of development can be saved from polluting.
How Does the Agile Team Benefit from this Process?
Code reviews are beneficial for all developers, regardless of the development of technology being followed by them. However, in agile development teams, work is decentralized among all the respective groups, which results in work efficiency. In this way, knowledge is equally shared among all the team members, and everyone knows the function of every part. To simply put it, we can say that code reviews help to facilitate knowledge.
Principles Followed by Agile Teams
No company can afford to pay for the cost of the bug containment and then providing solutions after the deployment. To overcome all such challenges, people look out for code review services, which minimize the chances of bugs and provide constant feedback to build the process.
Three principles which usually followed are:
Quality Software Development
The main objective behind following the agile approach is to develop software that ensures quality characteristics and meets all customer’s requirements. It means that market-ready products should be provided in the limited and given amount of time.
Developing a product that does not require further iterations in a short amount of time is quite a task and requires a rigorous process. Agile development cycles ensure to provide a tested and defect-free product that meets all requirements.
The agile model’s primary focus is to provide quality products in the fast-paced module. There are chances that inevitable changes arise throughout the development cycle.
This iterative process makes it flexible for all the team members that they can quickly work around the changes which occur over time, requirements may change as per the market’s conditions or customer demands, so conditions are introduced from time to time, which is easily accommodated in the approach.
This environment provides a high learning curve and works as a bright opportunity for developers to learn new skills. This framework is empowering as it allows you to improve the system continuously. Periodic testing approaches are discouraged at this point, and all the quality assurance companies workaround code review services so that they don’t have to pay a high price at the end.
It also makes testing practices transparent between the testers and developers, which facilitate improvements in the future along with coding efficiencies.
Peer Pressure Used as an Advantage
Once the developer works around the code, and they know that their code will be reviewed by their colleague, so they put in their maximum efforts to come up with the best results. They also put in efforts to meet the code review checklist and make it presentable so anyone can go through it without any sort of hassle. It is also advised that two people go through the review process simultaneously and discuss the points which may arise, it increases productivity and adds value to teamwork.
There were times when code reviews were considered as time-wasting activity as it required a list of meetings to get the job done, but while working in the agile environment, it allows the whole team to stay on the same page and helps developers to understand every part of the code. Code reviews are easily being conducted through screen sharing, and the concept of laborious meetings completely ruled out.
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